QAI CSTE study guide
QAI CSTE · Work through your exam, one topic at a time.
The QAI Certified Software Test Engineer (CSTE) is a professional credential offered through QAI's certification services. QAI, founded in 1995 by Steven Harris, is described as an independent third-party testing, inspection and certification organization serving the building industry, government and individuals. The CSTE credential is intended for software testing practitioners - test engineers, QA analysts, test leads and quality professionals - who want independent third-party validation of their testing knowledge and skills. The exam covers four equally weighted domains: Product Certification Services, Product Testing Services, Product Quality Inspection Services, and Code Evaluation / Accreditation Services. Topics on this exam: Product Certification Services, Product Testing Services, Product Quality Inspection Services, and Code Evaluation / Accreditation Services. The QAI CSTE study guide has 4 sections and about 1,612 words.
01Product Certification Services
Product certification is third-party attestation that a product, process, or service conforms to specified requirements. This domain tests the certification-body view of that work: how applications are reviewed, how evidence is gathered, who decides, and how certificates and marks are controlled.
430 words, about 2 min02Product Testing Services
The Product Testing Services domain covers laboratory work under ISO/IEC 17025:2017. The exam tests method selection and validation, metrological traceability, measurement uncertainty, quality control, and reporting-especially statements of conformity, where decision rules change the answer.
380 words, about 2 min03Product Quality Inspection Services
Inspection examines a product, process, installation, or service and determines conformity, often using professional judgment rather than a single instrument reading. ISO/IEC 17020:2012 is the governing standard.
417 words, about 2 min04Code Evaluation / Accreditation Services
This domain links two activities: code evaluation, which assesses a design, installation, or software artifact against a named code or standard, and accreditation, which formally recognizes a conformity assessment body's competence under ISO/IEC 17011:2017. Questions often test who may evaluate, which code edition applies, and how accreditation scope is granted and maintained.
385 words, about 2 min